Introducing the 3M™ WIBGET™ Heat Stress Monitor WB-300, a durable detection instrument for quickly assessing key environmental factors that can potentially contribute to heat stress. The durable, yet lightweight unit delivers high performance monitoring using Wet Bulb Globe Temperature (WBGT) measurements for assessing environmental heat stress. 3M OH&ESD, www.3M.com/OccSafety.com, (888) 364-3577.